ResearchIEEE MA-L, MA-M & MA-S · refreshed daily

04:B2:47 Espressif Inc.

Every MAC address from 04:B2:47:00:00:00 to 04:B2:47:FF:FF:FF belongs to a block the IEEE assigned to Espressif Inc.. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 04:B2:47 belongs to

Written 04:B2:47, 04-B2-47 or 04B247, depending on the system. Look up a full address.

Prefix

04:B2:47

Organization

Espressif Inc.

Registry

MA-L (a 24-bit OUI)

Addresses

16,777,216

First address

04:B2:47:00:00:00

Last address

04:B2:47:FF:FF:FF

Address type

Globally unique, unicast

Registered address

Room 204, Building 2, 690 Bibo Rd, Pudong New Area Shanghai Shanghai CN 201203

Same organization

Other blocks assigned to Espressif Inc.

346 more blocks registered under the same name, the first 300 shown.

00:4B:12 00:70:07 00:FB:4A 04:83:08 08:3A:8D 08:3A:F2 08:92:72 08:A6:F7 08:AD:0A 08:B6:1F 08:D1:F9 08:F9:E0 0C:4E:A0 0C:8B:95 0C:B8:15 0C:DC:7E 10:00:3B 10:06:1C 10:20:BA 10:51:DB 10:52:1C 10:91:A8 10:97:BD 10:B4:1D 10:BD:A3 14:08:08 14:2B:2F 14:33:5C 14:63:93 14:C1:9F 18:8B:0E 18:FE:34 1C:29:04 1C:69:20 1C:8F:57 1C:9D:C2 1C:C3:AB 1C:DB:D4 20:25:65 20:43:A8 20:50:0D 20:6E:F1 20:9B:A9 20:E7:C8 24:0A:C4 24:4C:AB 24:58:7C 24:62:AB 24:6F:28 24:A1:60 24:B2:DE 24:D7:EB 24:DC:C3 24:EC:4A 28:05:A5 28:37:2F 28:56:2F 28:84:85 2C:3A:E8 2C:BC:BB 2C:F4:32 30:30:F9 30:76:F5 30:83:98 30:AE:A4 30:C6:F7 30:C9:22 30:ED:A0 34:5F:45 34:85:18 34:86:5D 34:94:54 34:98:7A 34:AB:95 34:B4:72 34:B7:DA 34:CD:B0 38:18:2B 38:3E:51 38:44:BE 3C:0F:02 3C:61:05 3C:71:BF 3C:84:27 3C:8A:1F 3C:DC:75 3C:E9:0E 40:22:D8 40:2B:D6 40:4C:CA 40:91:51 40:F5:20 44:17:93 44:1B:F6 44:1D:64 44:7B:30 44:B1:76 44:BD:8D 48:27:E2 48:31:B7 48:3F:DA 48:55:19 48:9D:31 48:AF:F3 48:CA:43 48:E7:29 48:F6:EE 4C:11:AE 4C:75:25 4C:84:21 4C:C3:82 4C:EB:D6 50:02:91 50:78:7D 54:32:04 54:43:B2 54:5A:A6 54:9D:EA 58:2A:BD 58:2B:D3 58:8C:81 58:BF:25 58:CF:79 58:E6:C5 5C:01:3B 5C:CF:7F 60:01:94 60:55:F9 64:89:14 64:B7:08 64:E8:33 68:09:47 68:25:DD 68:67:25 68:9D:D2 68:B6:B3 68:C6:3A 68:EE:8F 68:FE:71 6C:B4:56 6C:C8:40 70:03:9F 70:04:1D 70:4B:CA 70:AF:09 70:B8:F6 74:4D:BD 74:89:27 78:1C:3C 78:21:84 78:42:1C 78:E3:6D 78:EE:4C 7C:0C:5F 7C:2C:67 7C:4F:AD 7C:73:98 7C:87:CE 7C:9E:BD 7C:D5:44 7C:DF:A1 7C:E8:B1 80:45:6B 80:53:E0 80:64:6F 80:65:99 80:7D:3A 80:B5:4E 80:F1:B2 80:F3:DA 84:0D:8E 84:1F:E8 84:C7:BB 84:CC:A8 84:F3:EB 84:F7:03 84:FC:E6 88:13:BF 88:56:A6 88:57:21 88:F1:55 8C:45:98 8C:4B:14 8C:4F:00 8C:8C:29 8C:94:DF 8C:AA:B5 8C:BF:EA 8C:CE:4E 8C:FD:49 90:15:06 90:38:0C 90:64:9B 90:70:69 90:97:D5 90:B3:39 90:DA:72 90:E5:B1 94:3C:C6 94:51:DC 94:54:C5 94:A9:90 94:B5:55 94:B9:7E 94:E6:86 98:3D:AE 98:88:E0 98:A3:16 98:C3:77 98:CD:AC 98:F4:AB 9C:13:9E 9C:9C:1F 9C:9E:6E 9C:CC:01 A0:20:A6 A0:76:4E A0:85:E3 A0:A3:B3 A0:B7:65 A0:DD:6C A0:F2:62 A4:7B:9D A4:CB:8F A4:CF:12 A4:E5:7C A4:F0:0F A8:03:2A A8:42:E3 A8:46:74 A8:48:FA A8:FD:07 AC:0B:FB AC:15:18 AC:27:6E AC:67:B2 AC:A7:04 AC:D0:74 AC:EB:E6 B0:3F:D3 B0:81:84 B0:A6:04 B0:A7:32 B0:B2:1C B0:CB:D8 B4:3A:45 B4:8A:0A B4:A6:4A B4:BF:E9 B4:E6:2D B8:1F:3F B8:7B:4D B8:D6:1A B8:F0:09 B8:F8:62 BC:19:26 BC:DD:C2 BC:FF:4D C0:49:EF C0:4E:30 C0:5D:89 C0:CD:D6 C4:4F:33 C4:5B:BE C4:9E:7E C4:D8:D5 C4:DD:57 C4:DE:E2 C8:2B:96 C8:2E:18 C8:85:41 C8:8A:7B C8:C9:A3 C8:EA:71 C8:ED:8B C8:F0:9E CC:50:E3 CC:68:C7 CC:7B:5C CC:7E:1F CC:8D:A2 CC:BA:97 CC:DB:A7 D0:CF:13 D0:EF:76 D4:05:92 D4:8A:FC D4:8C:49 D4:D4:DA D4:E9:F4 D4:F9:8D D8:13:2A D8:3B:DA D8:85:AC D8:A0:1D D8:BC:38 D8:BF:C0 D8:F1:5B DC:06:75 DC:0A:69